# -*- coding: utf-8 -*-

#This file is part of pyLot library.
#
# pyLot is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# pyLot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pyLot.  If not, see <http://www.gnu.org/licenses/>.

__author__ = u'Guillaume Baty, Pierre Puiseux'
__copyright__ = u"Copyright 2011-2012 (C) andheo, Université de Pau et des Pays de l'Adour"
__credits__ = [u'Pierre Puiseux', u'Guillaume Baty']
__license__ = "GNU Lesser General Public License"


__all__ = [u'ILogger']

from traits.api import Interface

class IInteraction(Interface):
  u"""
  Class used to interact with user
  """
  def __init__ (self):
    pass

  def rawInput (self, text=u''):
    u"""
    Like standard python function :func:`raw_input`.
    """
    pass

  def input (self, text=u''):
    u"""
    Like standard python function :func:`input`.
    """
    pass

  def yesNoQuestion(self, text=u''):
    pass

  def editData (self, data_obj, text=u''):
    u"""
    Edit internal state of object data_obj.
    Type supported : Container, Datum, Traits

    Only these three type are allowed to keep interface implementation 
    possible.
    """
    pass
